Ashes Of Love

(Imagine Zero Two and Hiro in Demon Slayer but in diffrent plot so it won't be like the actual anime)

"I've been training my whole life to kill the demons who killed my family it's their fault that I became an orphan but now that time has passed by I'll kill them all! But...everything changed when I meet a beautiful Demon."

Hiro being a skillfull samurai joins the Demon Slayer Corps to avenge his family that were taken out by the demons who have been killing humanity over the past century. He with the help of his friends who also lost their homes will slay the demons to protect humanity. As Hiro and the rest go on their journey to kill the Demon King he can all the types of demons that comes on his way except for one who he can't kill. Why? Beacuse she's a diffrent kind of demon one very unique who which Hiro finds interesting and her name is Zero Two, The two are put as pairs to kill to the Demon King but can she actually kill her own kind and can he actually trust his enemy? Two diffrent species working together would leave a great unexpected suprise to everyone.